Title:
POWER FEEDING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/099212
Kind Code:
A1
Abstract:
Disclosed is a power feeding system that feeds power to a rechargeable battery mounted on a self-propelled crane apparatus, from a feeding line wired along a traveling lane of the self-propelled crane apparatus, and that is provided with: targets arranged in the vicinity of the traveling lane; current collectors installed on the self-propelled crane apparatus; an image pickup unit that is installed on the self-propelled crane apparatus, and picks up a video of the target; a position adjustment unit that adjusts the position of the current collector; and a calculation unit that calculates the amount of deviation in the position of the current collector in the width direction thereof, on the basis of the video of the target picked up by the image pickup unit. The position adjustment unit adjusts the position of the current collector on the basis of the amount of deviation in the position of the current collector calculated by the calculation unit.
Inventors:
UCHIDA KOJI (JP)
YOSHIOKA NOBUO (JP)
MYOJIN HISAYA (JP)
YOSHIOKA NOBUO (JP)
MYOJIN HISAYA (JP)
Application Number:
PCT/JP2010/071110
Publication Date:
August 18, 2011
Filing Date:
November 26, 2010
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
UCHIDA KOJI (JP)
YOSHIOKA NOBUO (JP)
MYOJIN HISAYA (JP)
UCHIDA KOJI (JP)
YOSHIOKA NOBUO (JP)
MYOJIN HISAYA (JP)
International Classes:
B66C13/12; B60L5/00; H02J7/00; H01M10/44
Foreign References:
| JP2009242101A | 2009-10-22 | |||
| JP2009137749A | 2009-06-25 | |||
| JPS5176715A | 1976-07-02 | |||
| JP2007097345A | 2007-04-12 | |||
| JP2009137664A | 2009-06-25 | |||
| JP2008283739A | 2008-11-20 |
Attorney, Agent or Firm:
MORI Ryuichirou et al. (JP)
Woods Ryuichiro (JP)
Woods Ryuichiro (JP)
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Claims: